Golf swing training device



FIG. 1 is a front perspective view of the golf swing training device;

FIG. 2 is a is a right side elevational view thereof, the left side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a golf swing training device, as shown and described. 